package it.cums.base;

import org.eclipse.jface.action.GroupMarker;
import org.eclipse.jface.action.ICoolBarManager;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.jface.action.ToolBarContributionItem;
import org.eclipse.jface.action.ToolBarManager;
import org.eclipse.swt.SWT;
import org.eclipse.ui.IWorkbenchActionConstants;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.actions.ActionFactory;
import org.eclipse.ui.actions.ContributionItemFactory;
import org.eclipse.ui.actions.ActionFactory.IWorkbenchAction;
import org.eclipse.ui.application.ActionBarAdvisor;
import org.eclipse.ui.application.IActionBarConfigurer;

/**
 * An action bar advisor is responsible for creating, adding, and disposing of
 * the actions added to a workbench window. Each window will be populated with
 * new actions.
 */
public class ApplicationActionBarAdvisor extends ActionBarAdvisor {

	// Actions - important to allocate these only in makeActions, and then use
	// them
	// in the fill methods. This ensures that the actions aren't recreated
	// when fillActionBars is called with FILL_PROXY.
	private IWorkbenchAction exitAction;
	private IWorkbenchAction preferencesAction;
	private IWorkbenchAction aboutAction;
	private IWorkbenchAction helpAction;
	private IWorkbenchAction newAction;
	private IWorkbenchAction printAction;

	private MenuManager perspectiveMenu = new MenuManager("&Open Perspective");
    private MenuManager viewMenu = new MenuManager("Show &View");
    private MenuManager fileMenu = new MenuManager("&File", IWorkbenchActionConstants.M_FILE);
    private MenuManager windowMenu = new MenuManager("&Window", IWorkbenchActionConstants.M_WINDOW);
    private MenuManager helpMenu = new MenuManager("&Help", IWorkbenchActionConstants.M_HELP);
    private MenuManager newMenu = new MenuManager("&New...");
    
	public ApplicationActionBarAdvisor(IActionBarConfigurer configurer) {
		super(configurer);
	}

	protected void makeActions(final IWorkbenchWindow window) {
		// Creates the actions and registers them.
		// Registering is needed to ensure that key bindings work.
		// The corresponding commands keybindings are defined in the plugin.xml
		// file.
		// Registering also provides automatic disposal of the actions when
		// the window is closed.		
		exitAction = ActionFactory.QUIT.create(window);
		register(exitAction);
		
		aboutAction = ActionFactory.ABOUT.create(window);
        register(aboutAction);
        
        helpAction = ActionFactory.HELP_CONTENTS.create(window);
        register(helpAction);
	
		preferencesAction = ActionFactory.PREFERENCES.create(window);
        register(preferencesAction);

        perspectiveMenu.add(ContributionItemFactory.PERSPECTIVES_SHORTLIST.create(window));
	    viewMenu.add(ContributionItemFactory.VIEWS_SHORTLIST.create(window));
	    
	    fileMenu.add(newMenu);
	    
	    newMenu.add(ContributionItemFactory.NEW_WIZARD_SHORTLIST.create(window));
	    
	    newAction = ActionFactory.NEW.create(window);
	    register(newAction);
	    
	    printAction = ActionFactory.PRINT.create(window);
	    register(printAction);
	}

	protected void fillMenuBar(IMenuManager menuBar) {
		menuBar.add(fileMenu);
		menuBar.add(windowMenu);
        // Add a group marker indicating where action set menus will appear.
        menuBar.add(new GroupMarker(IWorkbenchActionConstants.MB_ADDITIONS));
        menuBar.add(helpMenu);
		
        fileMenu.add(printAction);
		fileMenu.add(exitAction);
		
		windowMenu.add(perspectiveMenu);
        windowMenu.add(viewMenu);
        windowMenu.add(new Separator());
        windowMenu.add(preferencesAction);
        
        helpMenu.add(helpAction);
        helpMenu.add(new Separator());
        helpMenu.add(aboutAction);
	}
	
	@Override
	protected void fillCoolBar(ICoolBarManager coolBar) {
		  IToolBarManager toolbar = new ToolBarManager(SWT.FLAT | SWT.RIGHT);
		  coolBar.add(new ToolBarContributionItem(toolbar, "main"));
		  toolbar.add(newAction);
		  toolbar.add(printAction);
	}
	
}
